Connecting The Pwm Pump - DeDietrich EVODENS PRO Series Installation And User Manual

Fig.50 Connecting the power supply cable
1
4
5
X81
X81
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5.8.7
The energy-efficient modulating pump must be connected to the standard
control PCB. To do this, proceed as follows:
1. Connect the power supply cable and the cable for the PWM signal to
2. Remove the grommet from the opening in the middle of the base of
X112
3. Pass the pump power supply cable through the base of the boiler and
4. Pass the PWM cable from the pump through one of the grommets on
2
3
5. Connect the X81 pump power supply cable to the X81 cable that runs
X81
6. Connect the X112 pump PWM cable to the X112 cable that runs along
6
X112
X112
AD-4000094-01

Connecting the PWM pump

the pump.
the boiler.
seal the opening by tightening the bayonet fitting to the cable.
the right in the base of the boiler.
along the cable duct to the left of the instrument box.
the cable duct to the right of the instrument box.
Important
The pump's various settings can be adjusted using the
parameters PP014, PP016, PP017 and PP018.
5 Installation
AMC Pro 47